SEO-Friendly URLs: How to Structure Your Web Addresses for Google

A URL is the web address of a page, like yoursite.com/custom-cakes. It's a small detail, but a clean, readable URL helps people decide to click and helps Google understand what the page is about. Messy URLs don't ruin your rankings on their own, but they're one of the easiest search engine optimization fixes there is.

What makes a URL SEO-friendly?

An SEO-friendly URL is short, readable and describes the page. Compare these two:

• Good: yoursite.com/wedding-cakes
• Not so good: yoursite.com/index.php?page_id=4821&cat=7

The first tells you exactly what you'll find. The second could be anything.

8 rules for SEO-friendly URLs

1. Describe the page in a few words

Use the main thing people search for: /wedding-cakes, /services/plumbing-repair, /blog/how-to-store-sourdough.

2. Keep it short

Shorter URLs are easier to read, share and remember. Drop words that add nothing, like "and," "the" or "page."

3. Use hyphens between words

Use /custom-cakes, not /custom_cakes or /customcakes. Google treats hyphens as spaces between words.

4. Use lowercase letters

Some servers treat /Custom-Cakes and /custom-cakes as two different pages, which can split your traffic. Stick to lowercase.

5. Avoid long strings of numbers and symbols

Codes like ?id=4821&ref=abc make URLs hard to read and can create duplicate versions of the same page.

6. Leave out dates you don't need

A blog URL like /2019/05/best-cake-ideas looks old even after you update the post. /blog/best-cake-ideas stays fresh.

7. Keep a simple structure

Group related pages under a short parent when it helps: /services/drain-cleaning, /services/water-heaters. Avoid deep nesting like /a/b/c/d/page.

8. Use HTTPS and one version of your domain

Your site should load on one address, with https://, and either with or without "www," not all four combinations. The others should redirect to the main one.

How to change URLs without losing rankings

If a page is already in Google, changing its address breaks every link pointing to it. Whenever you change a URL:

1. Set up a 301 redirect from the old address to the new one
2. Update links on your own site to point to the new address
3. Let Google find the change; your sitemap updates automatically on most platforms

Only change URLs that are clearly bad. A decent URL that already ranks is usually best left alone.

Changing URLs on popular website builders

Every platform lets you edit page addresses, usually in the page settings under "URL" or "slug." On WordPress, the permalink setting controls how all your URLs look; our WordPress SEO guide explains which option to choose. Shopify, Wix and Squarespace can also create redirects for you when you change an address.

Frequently asked questions

Do keywords in URLs help SEO?
A little. A descriptive word in the URL helps people and Google understand the page, but it's a small factor. Don't stuff URLs with keywords.

Should I change all my old URLs?
No. Only change URLs that are clearly unreadable, and always add a redirect. Changing working URLs can cost you traffic for a while.

Does it matter if my URL ends with a slash?
Not for rankings, but pick one style and stick with it so the same page doesn't load at two addresses.

How long should a URL be?
There's no hard limit, but shorter is better. Three to five words after your domain is plenty for most pages.